9838860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163981}}^1$

素因数の和:163993

約数の個数: 24

約数和(自身を含む): 27548976

約数和(自身を除く): 17710116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163981, 327962, 491943, 655924, 819905, 983886, 1639810, 1967772, 2459715, 3279620, 4919430, 9838860]

約数ペア:

[(1, 9838860), (2, 4919430), (3, 3279620), (4, 2459715), (5, 1967772), (6, 1639810), (10, 983886), (12, 819905), (15, 655924), (20, 491943), (30, 327962), (60, 163981)]